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Nelson Javier Cely Calixto, Alberto Galvis Castaño and Gustavo Adolfo Carrillo Soto
This study proposes a new empirical model for estimating local scour along the base of longitudinal training walls for granular riverbeds. The model?s performance was rigorously assessed through experiments conducted in an open-channel flume, encompassin...
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Ben He, Yongqing Lai, Lizhong Wang, Yi Hong and Ronghua Zhu
Scouring of soil around large-diameter monopile will alter the stress history, and therefore the stiffness and strength of the soil at shallow depth, with important consequence to the lateral behavior of piles. The existing study is mainly focused on sma...
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Alonso Pizarro and Enrico Tubaldi
Local scour is a dynamic process evolving during the lifetime of bridges as a result of the changes in hydrologic and hydraulic conditions. Current approaches for scour risk assessment are generally based on the evaluation of the equilibrium scour depth ...
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Badal Mahalder, John S. Schwartz, Angelica M. Palomino and Jon Zirkle
The jet test device has been predominantly used for in situ critical shear stress (tc) and erodibility coefficient (kd) measurements of cohesive streambanks/beds using three analytical procedures: the Blaisdell method (BM), the iterative approach (IP), a...
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Wen-Dar Guo, Jian-Hao Hong, Cheng-Hsin Chen, Chih-Chiang Su, Jihn-Sung Lai
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The modeling of flood-induced bend scour near embankment toes can provide important information for river engineering, embankment safety warnings, and emergency action management. During the rainy seasons, short-term general scour and bend scour are the ...
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